.component-tree{
  height: 100%;
  width: 160px;
  display: inline-block;
  .ant-tree {
    background: transparent;
    color: #A3A3A3;
    font-size: 12px;
    .ant-tree-switcher{
      width: 16px;
    }
    .ant-tree-indent-unit{
      width: 12px;
    }
  }
}
